body {
	margin: 0;
	padding: 0;
	font-family: sans-serif;
	/* background-color: rgb(250, 250, 250); */
	/*background-color: #f1f1f1;*/
}

.content {
	perspective: 340px;
	width: 100%;
	position: relative;
}

.about_tit {
	position: absolute;
	top: 280px;
	left: 0;
	right: 0;
	font-size: 28px;
	font-weight: 550;
	bottom: 0;
	width: 800px;
	margin: auto;
	text-align: center;
}



.daohang_ul {
	position: absolute;
	top: 0px;
	transform: translate(0%, 0%);
	/* transform: translate(-50%,-50%); */
	margin: 0;
	padding: 0;
	display: flex;

}

.daohang_ul li {
	list-style: none; /*清除样式*/
}

.left a {
	color: #262626;
	font-family: "微软雅黑";
	font-size: 26px;
	font-weight: bold;
	line-height: 80px;

}

.daohang_ul li a {
	position: relative;
	display: block;
	padding: 10px 10px;
	margin: 20px 0;
	text-decoration: none;
	text-transform: uppercase;
	color: #262626;
	font-weight: bold;
	transition: .5s;
	font-family: "微软雅黑";
	font-size: 16px;

}

.daohang_ul li a:hover {
	color: #fff;
}

.daohang_ul li a:before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border-top: 1px solid  rgb(253, 173, 173);
	border-bottom: 1px solid rgb(253, 173, 173);
	transform: scaleY(1.5);
	opacity: 0;
	transition: .5s;
	z-index: -1;
}

.daohang_ul li a:hover:before {
	transform: scaleY(1.2);
	opacity: 1;
}

.daohang_ul li a::after {
	content: '';
	position: absolute;
	top: 1px;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgb(253, 173, 173);
	transform: scaleY(0);
	transition: .5s;
	z-index: -1;
}

.daohang_ul li a:hover::after {
	transform: scale(1);
	opacity: 1;
}

.daohang {
	width: 100%;
	height: 80px;
	position: absolute;
	top: 0px;
}

.left {
	/*position: absolute;*/
	margin-left: 60px;
	float: left;
	/*width: 80px;*/
	/*height: 80px;*/
	/*background-color: bisque;*/
}

.right {
	float: right;
	width: 350px;
	height: 100%;

}


.box1 {

	float: right;
	width: 333px;
	height: 100%;
	margin-right: 15px;
	/* background-color: #F8FFAE; */
}

.box1_1 {
	width: 333px;
	height: 125px;
	background-color: #dfdfdf;
}

.box1_2 {
	border-bottom-right-radius: 10px;
	border-bottom-left-radius: 10px;
	width: 333px;
	height: 277px;
	background-color: white;
}


.zhuti {
	width: 1200px;
	height: 900px;
	/* background-color: #43C6AC; */
	margin: 10px auto;
}



.square {
	display: inline-block;
	height: 30px;
	width: 30px;
	background: #000;
	vertical-align: middle;
}


.main-title {
	display: inline-block;
	vertical-align: middle;
	font-size: 22px;
	padding: 0 10px;
	color: #000;
}

.vertical-line {
	display: inline-block;
	height: 20px;
	width: 1px;
	background-color: #333;
	vertical-align: middle;
}

.sub-title {
	display: inline-block;
	vertical-align: middle;
	font-size: 18px;
	padding-left: 10px;
	color: #333;
}

.view-more {
	padding: 0;
	margin: 0;
	font-family: "微软雅黑";
	font-size: 14px;
}

.view-more a {
	color: #409eff;
	cursor: pointer;
	margin-left: 20px;
}

.clearfix li {
	margin-left: 5px;
	display: inline;
}

.clearfix li a {
	color: #777;
	padding: 6px 0;
	font-family: "微软雅黑";
	font-size: 16px;
}

iframe{
	margin-bottom: 10px;
	margin-top: 10px;
	background-color: white;
	border: 3px solid white;
	width:880px;
	height:800px;
	float: right;
	border-radius: 10px;
}

.kuang1 {
	width: 833px;
	height: 100%;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}

.kuang1_left {
	width: 590px;
	height: 100%;
	float: left;
	/* background-color: white; */
}

.text-wrapper {
	padding: 20px 20px 0 20px;
	text-align: left;

}

.tags {
	margin: 8px 0;
}

.border-tag {
	width: 52px;
	height: 24px;
	border-width: 1px;
	border-style: solid;
	border-color: rgb(193, 247, 148);
	color: rgb(193, 247, 148);
}

.border-tag span {
	height: 24px;
	line-height: 23px;
	font-size: 13px;
	margin: 0 auto;
	text-align: center;

}

.desc {
	font-size: 14px;
	line-height: 20px;
	font-weight: 200;
	color: #444;
}

.desc a {
	font-weight: 500;
	color: #409eff;
	cursor: pointer;
}

.operate_info {
	margin-top: 10px;
}

.operate_info span {
	padding: 5px;
}

.operate_info span a {
	color: #888;
	font-size: 14px;
	cursor: pointer;
}

.operate_info span a:hover {
	color: blue;
	cursor: pointer;
}

.kuang1_right {
	float: right;
	width: 243px;
	height: 100%;

}

.img-wrapper {
	width: 243px;
	height: 210px;
}

.img-wrapper img {
	margin: 0 auto;
	width: 233px;
	height: 200px;
	transition: all .4s;
	transform: scale(0.7);
}

.kuang1:hover .img-wrapper img {
	width: 233px;
	height: 200px;
	transform: scale(1);
	z-index: -1;
}



.youbian{
	background-color:red;
	width:800px;
	height:800px;
	float: right;
	/*clean:both;*/
}
.celan{
	float: left;
	width: 300px;
	height: 500px;
}
.celan1{

	font-size: 16px;
	width: 100%;
	background:#FFFFFF;
	border-radius: 10px;
	overflow: hidden;
	margin: 10px 0;
}
.celan1 h2{
	margin-top: 10px;
	text-align: center;
	font-size: 23px;
}
/* 底部 */
.footer {
	position: absolute;
	display: flex;
	justify-content: center;
	left: 0;
	right: 0;
	margin: auto;
	bottom: -15px;
	color: #fff;
	font-size: 20px;
	font-weight: 500;
}
/*.footer {
	padding: 20px;
	text-align: center;
	background: rgb(247, 247, 247);
	margin-top: 20px;
	color: #3d3c3cb0;
}*/


